class Amit(object):
    age = 0
    
    def __init__(self,age):
        self.age = age
        
    
    def print_age(self):
        print(self.age)
        
# amit = Amit(10)
# amit.print_age()
class EmptyNameError(Exception):
    pass

class GuyError(Exception):
    pass

while True:
    
    name = input("name: ")
    try:
        if ( name == "" ):
            raise EmptyNameError()
        if ( name == "guy"):
            raise GuyError()
            print(" after guy error ")
        break
    except EmptyNameError as e:
        print("must enter name")
        continue
    except Exception as e:
        print(e)
        continue
print("your name is: " + name)    
print("I am still here")
    
    
    
    



